EP 0691919 B1 19980415 - SEALING COVER FOR AN OPENING OF A CONTAINER
Title (en)
SEALING COVER FOR AN OPENING OF A CONTAINER
Title (de)
VERSCHLUSS FÜR EINE ÖFFNUNG EINES BEHÄLTERS
Title (fr)
BOUCHAGE POUR L'OUVERTURE D'UN RECIPIENT
Publication
Application
Priority
- DE 9303786 U 19930315
- EP 9400777 W 19940314
Abstract (en)
[origin: US5669521A] PCT No. PCT/EP94/00777 Sec. 371 Date Sep. 8, 1995 Sec. 102(e) Date Sep. 8, 1995 PCT Filed Mar. 14, 1994 PCT Pub. No. WO94/21524 PCT Pub. Date Sep. 29, 1994A sealing cover for an opening of a container has a first foil that seals the opening of the container. A metallic foil, especially aluminum foil, is also provided for inductive sealing of the first foil at the lip of the opening, along with a removable sealing lid that is releasably screwed onto the container. A releasable adhesive control layer positioned between the first foil and the metallic foil, enables the metallic foil to be detached from the first foil after the sealing lid has been removed. An elastic layer is provided between the sealing lid and the metallic foil. Between the metallic foil and the elastic layer is a separation layer, which becomes liquid at induction temperatures, and a suction layer. During the induction process, the latter absorbs the liquified substance of the separation layer. The adhesive control layer does not have such an adjoining suction layer.
IPC 1-7
IPC 8 full level
B65D 41/04 (2006.01); B65B 41/04 (2006.01); B65D 51/20 (2006.01); B65D 53/04 (2006.01)
CPC (source: EP US)
B65D 51/20 (2013.01 - EP US); B65D 2251/0015 (2013.01 - EP US); B65D 2251/0093 (2013.01 - EP US); Y02W 30/80 (2015.05 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 5669521 A 19970923; AT E165063 T1 19980515; AU 6425594 A 19941011; AU 678457 B2 19970529; BG 99866 A 19960430; BR 9406003 A 19951219; CA 2158470 A1 19940929; CA 2158470 C 20010529; CZ 237695 A3 19970115; CZ 288306 B6 20010516; DE 59405721 D1 19980520; DE 9303786 U1 19930506; EP 0691919 A1 19960117; EP 0691919 B1 19980415; ES 2115224 T3 19980616; FI 954233 A0 19950908; FI 954233 A 19950908; HU 218873 B 20001228; HU 9502268 D0 19950928; HU T73291 A 19960729; JP H08507742 A 19960820; LV 12356 A 19991020; LV 12356 B 19991220; NO 953635 D0 19950914; NO 953635 L 19950914; NZ 263530 A 19970822; OA 10228 A 19971007; PL 173385 B1 19980227; PL 310385 A1 19951211; RO 112835 B1 19980130; RU 2136558 C1 19990910; SG 70984 A1 20000321; SK 112095 A3 19960904; WO 9421524 A1 19940929
DOCDB simple family (application)
US 51394095 A 19950908; AT 94911879 T 19940314; AU 6425594 A 19940314; BG 9986695 A 19950815; BR 9406003 A 19940314; CA 2158470 A 19940314; CZ 237695 A 19940314; DE 59405721 T 19940314; DE 9303786 U 19930315; EP 9400777 W 19940314; EP 94911879 A 19940314; ES 94911879 T 19940314; FI 954233 A 19950908; HU 9502268 A 19940314; JP 52061894 A 19940314; LV 990058 A 19990414; NO 953635 A 19950914; NZ 26353094 A 19940314; OA 60706 A 19950915; PL 31038594 A 19940314; RO 9501609 A 19940314; RU 95118185 A 19940314; SG 1996007144 A 19940314; SK 112095 A 19940314